Lactuca canadensis L.

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PLANTS OF ILLINOIS, USA
Lactuca canadensis L.
yar. obovata Wieg. Asteraceae
Det.: S.R.Hill, (ILLS) 2008
MARION COUNTY 38.75800° N. Lat., 088.86446°
W. Long. T4N., R3E., SE 1/4 sect. 28. Approximately
1 mile southwest of Kinmundy, between Rt. 37 and the
Illinois Central Gulf Railroad line, just south of junction
Co. Hwy 8. Elevation 187.5 meters. Coordinate Datum:
WGS84/NAD83.
Prairie remnant, with Poa compressa, Andropogon
gerardi, Silphium spp., Pycnanthemum tenuifolium,
Comus, Hypericum sphaerocarpum. Flowers pale
orange; leaves glaucous beneath; occasional herb 2
meters tall; pale tan-white sap.
Steven R. Hill 37877
08 08 08
02927881